Kazakhstan competed at the 2017 World Aquatics Championships in Budapest, Hungary from 14 July to 30 July.

Kazakhstan has entered five open water swimmers[1][2] Kazakh swimmers have achieved qualifying standards in the following events (up to a maximum of 2 swimmers in each event at the A-standard entry time, and 1 at the B-standard):[3] Kazakhstan's synchronized swimming team consisted of 11 athletes (11 female).

[4] Legend: (R) = Reserve Athlete Kazakhstan qualified both a men's and women's teams.

[5][6]